CN213932545U

CN213932545U - Vertical monitor based on tension wire principle

Info

Publication number: CN213932545U
Application number: CN202022149343.8U
Authority: CN
Inventors: 刘辉; 朱鹏; 刘永兵
Original assignee: Nanjing Rongshui Hydropower Automation Technology Research Institute Co ltd
Current assignee: Nanjing Rongshui Hydropower Automation Technology Research Institute Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-08-10
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a vertical monitoring appearance based on bracing wire principle relates to monitor technical field, can not accurately detect out inclination's problem when using the monitor to carry out vertical detection for among the solution prior art. The utility model discloses a monitor, including monitor shell, universal joint, monitor base, mount, bolt fixed connection, universal joint perpendicular ware, monitor shell's internally mounted has the perpendicular ware base, and monitor shell and perpendicular ware base pass through bolt fixed connection, the universal joint perpendicular ware is installed to the below of perpendicular ware base, and the perpendicular ware base passes through round pin axle rotation with the universal joint perpendicular ware and is connected, the internally mounted of universal joint perpendicular ware has red laser instrument, and the universal joint perpendicular ware passes through shaft key fixed connection with red laser instrument, the internally mounted of monitor shell has the mount, and monitor shell and mount pass through bolt fixed connection, the internally mounted of mount has green laser instrument, and the mount passes through bolt fixed connection with green laser instrument.

Description

Vertical monitor based on tension wire principle

Technical Field

The utility model relates to a monitor technical field specifically is a vertical monitoring appearance based on bracing wire principle.

Background

The tension line is an instrument for monitoring the safety of the dam, the measuring mode is to determine a reference point and a measuring point, the two points are connected by a tension lead, the horizontal offset angle of the measuring point is detected after a certain time, and then the horizontal displacement of the measuring point is obtained, the tension lead principle is simple and practical, the measuring mode adopting the tension lead principle is also applied to the vertical monitor, a laser ejection point which always points to the gravity center position is used as the original point, and the inclination angle is detected by detecting the offset angle between the laser direction and the initial position.

When a vertical monitor on the market at present utilizes laser to carry out vertical detection, because the laser can rotate in a three-dimensional coordinate by taking a laser emitting point as an origin, an inclination angle cannot be accurately detected; therefore, the market urgently needs to develop a vertical monitor based on the tension wire principle to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical monitoring appearance based on the principle of lead wire to what provide among the above-mentioned background art is solved and the problem that can not accurately detect out inclination when using the monitor to carry out the vertical detection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical monitoring appearance based on bracing wire principle, includes monitor shell and base platform, the internally mounted of monitor shell has the perpendicular ware base, and the monitor shell passes through bolt fixed connection with the perpendicular ware base, the universal joint perpendicular ware is installed to the below of perpendicular ware base, and the perpendicular ware base rotates through the round pin axle with the universal joint perpendicular ware to be connected, the internally mounted of universal joint perpendicular ware has red laser instrument, and universal joint perpendicular ware and red laser instrument pass through shaft key fixed connection, the internally mounted of monitor shell has the mount, and monitor shell and mount pass through bolt fixed connection, the internally mounted of mount has green laser instrument, and the mount passes through bolt fixed connection with green laser instrument.

Preferably, the internally mounted of monitor shell has transparent ya keli semicircle dish, and the monitor shell passes through bolt fixed connection with transparent ya keli semicircle dish, one side of transparent ya keli semicircle dish is provided with the angle marking, the internally mounted of transparent ya keli semicircle dish has the lamp area, and transparent ya keli semicircle dish passes through screw fixed connection with the lamp area.

Preferably, circular horizontal bubble is installed to the top of monitor shell, and monitor shell and circular horizontal bubble pass through bolt fixed connection, install the circle picture frame on the preceding terminal surface of monitor shell, and monitor shell and circle picture frame welded connection, the inside of circle picture frame is provided with the observation mirror.

Preferably, switch keyboard is installed to the top of monitor shell, and monitor shell and switch keyboard pass through bolt fixed connection, the power is installed to one side of monitor shell, and monitor shell and power pass through bolt fixed connection.

Preferably, the link is installed to the below of monitor shell, and monitor shell and link pass through bolt fixed connection, the rolling disc is installed to the below of link, and the link passes through bolt fixed connection with the rolling disc, the rolling disc passes through the bearing rotation with the base platform and is connected.

Preferably, the fixing base is installed to the below of base platform, and base platform passes through bolt fixed connection with the fixing base, the monitoring chassis is installed to the below of fixing base, and the fixing base passes through bolt fixed connection with the monitoring chassis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through red laser instrument, the setting of transparent ya keli semicircle dish and green laser instrument, the laser of red laser instrument and the laser intercrossing of green laser instrument when initial position, and the crossing line is parallel with transparent ya keli semicircle dish place face, when the monitoring, the red laser instrument receives the reason of universal joint perpendicular ware can directive focus position all the time, it makes the laser of red laser instrument and the laser intercrossing of green laser instrument to rotate the monitor shell, the angle that the angle graticule zero degree line formed on red laser instrument laser and the transparent ya keli semicircle dish that observes this moment is inclination, make overall structure simple through this kind of monitoring mode, measuring accuracy has also been guaranteed simultaneously.

2. The utility model discloses a through the setting of rolling disc, when carrying out the vertical monitoring, can make the monitor shell rotate through rotating the rolling disc to the direction of spouting of adjustment green laser makes the green laser that jets out intersect with the red laser of red laser instrument, confirms inclination, and the setting of rolling disc is simple and practical, is favorable to the maintenance in later stage.

Drawings

Fig. 1 is a front view of a vertical monitor based on the tension wire principle according to the present invention;

fig. 2 is a cross-sectional view of a monitor housing of the present invention;

fig. 3 is a cross-sectional view of the transparent acrylic semicircular disc of the present invention.

In the figure: 1. a monitor housing; 2. a circular horizontal bubble; 3. a circular mirror frame; 4. an observation mirror; 5. a connecting frame; 6. rotating the disc; 7. a base platform; 8. a fixed seat; 9. monitoring the chassis; 10. switching on and off the keyboard; 11. a power source; 12. a transparent acrylic semicircular disc; 13. angle marking; 14. a riser base; 15. a gimbal perpendicularity device; 16. a red laser; 17. a fixed mount; 18. a green laser; 19. a light strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a vertical monitoring appearance based on bracing wire principle, including monitor shell 1 and base platform 7, the internally mounted of monitor shell 1 has perpendicular ware base 14, and monitor shell 1 passes through bolt fixed connection with perpendicular ware base 14, universal joint perpendicular ware 15 is installed to the below of perpendicular ware base 14, and perpendicular ware base 14 rotates through the round pin axle with universal joint perpendicular ware 15 to be connected, the internally mounted of universal joint perpendicular ware 15 has red laser instrument 16, and universal joint perpendicular ware 15 passes through shaft key fixed connection with red laser instrument 16, the internally mounted of monitor shell 1 has mount 17, and monitor shell 1 passes through bolt fixed connection with mount 17, the internally mounted of mount 17 has green laser instrument 18, and mount 17 passes through bolt fixed connection with green laser instrument 18.

Further, monitor shell 1's internally mounted has transparent ya keli semicircle dish 12, and monitor shell 1 passes through bolt fixed connection with transparent ya keli semicircle dish 12, and one side of transparent ya keli semicircle dish 12 is provided with angle marking 13, and the internally mounted of transparent ya keli semicircle dish 12 has lamp area 19, and transparent ya keli semicircle dish 12 passes through screw fixed connection with lamp area 19, and lamp area 19 is white light, makes the personnel can see angle marking 13 when the monitoring.

Further, circular horizontal bubble 2 is installed to monitor shell 1's top, and monitor shell 1 passes through bolt fixed connection with circular horizontal bubble 2, installs circle picture frame 3 on monitor shell 1's the preceding terminal surface, and monitor shell 1 and 3 welded connection of circle picture frame, and the inside of circle picture frame 3 is provided with observation mirror 4, and observation mirror 4 adopts the lens that has the magnification, makes more clear that angle marking 13 can see.

Further, switch keyboard 10 is installed to monitor shell 1's top, and monitor shell 1 passes through bolt fixed connection with switch keyboard 10, and power 11 is installed to one side of monitor shell 1, and monitor shell 1 passes through bolt fixed connection with power 11, is provided with the switch in red laser instrument, green laser instrument and lamp area respectively on the switch keyboard 10.

Further, link 5 is installed to monitor shell 1's below, and monitor shell 1 passes through bolt fixed connection with link 5, and rolling disc 6 is installed to link 5's below, and link 5 passes through bolt fixed connection with rolling disc 6, and rolling disc 6 passes through the bearing rotation with base platform 7 to be connected, and rolling disc 6 is provided with the attenuator, makes rolling disc 6's rotation increase resistance, convenient accurate fine-tuning.

Further, fixing base 8 is installed to base platform 7's below, and base platform 7 passes through bolt fixed connection with fixing base 8, and monitoring chassis 9 is installed to fixing base 8's below, and fixing base 8 passes through bolt fixed connection with monitoring chassis 9, and monitoring chassis 9 sets up to the telescopic pole frame, saves storage space.

The working principle is as follows: when the monitor is used, when the ground is horizontal, the laser of the red laser 16 and the laser of the green laser 18 are crossed, the plane of the crossed line is parallel to the plane of the transparent acrylic semicircular disc 12, when monitoring is carried out, the vertical monitor is placed on the ground to be monitored, whether the water bubble in the circular horizontal bubble 2 is centered or not is seen, the ground is inclined at the position if the water bubble is not centered, the top end of the universal joint vertical device 15 always points to the gravity center position, the switch of the red laser 16 on the switch keyboard 10 is opened, the red laser 16 can emit red laser to the gravity center position due to the universal joint vertical device 15, the switch of the green laser 18 on the switch keyboard 10 is opened, the green laser 18 emits green laser, the rotating disc 6 is rotated, the monitor shell 1 is rotated to change the direction of the green laser, the green laser is slowly moved until the green laser is crossed and connected with the red laser, the cross point is a yellow point due to color mixing, at this time, the plane of the cross line of the green laser and the red laser is parallel to the plane of the transparent acrylic semicircular disc 12, the switch of the lamp strip 19 on the switch keyboard 10 is turned on, and the angle between the red laser emitted by the red laser 16 and the zero scale on the angle marking 13 is observed through the observation mirror 4, wherein the angle is the ground inclination angle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vertical monitoring appearance based on tension wire principle, includes monitor shell (1) and base platform (7), its characterized in that: monitor shell (1) internally mounted has perpendicular ware base (14), and monitor shell (1) passes through bolt fixed connection with perpendicular ware base (14), universal joint perpendicular ware (15) are installed to the below of perpendicular ware base (14), and perpendicular ware base (14) and universal joint perpendicular ware (15) rotate through the round pin axle to be connected, the internally mounted of universal joint perpendicular ware (15) has red laser instrument (16), and universal joint perpendicular ware (15) and red laser instrument (16) pass through shaft key fixed connection, the internally mounted of monitor shell (1) has mount (17), and monitor shell (1) and mount (17) pass through bolt fixed connection, the internally mounted of mount (17) has green laser instrument (18), and mount (17) and green laser instrument (18) pass through bolt fixed connection.

2. The vertical monitor according to claim 1, wherein the monitor is characterized in that: the utility model discloses a monitoring instrument, including monitor shell (1), one side of transparent ya keli semicircle dish (12), the internally mounted of monitor shell (1) has transparent ya keli semicircle dish (12), and monitor shell (1) passes through bolt fixed connection with transparent ya keli semicircle dish (12), one side of transparent ya keli semicircle dish (12) is provided with angle marking (13), the internally mounted of transparent ya keli semicircle dish (12) has lamp area (19), and transparent yakeli semicircle dish (12) passes through screw fixed connection with lamp area (19).

3. The vertical monitor according to claim 1, wherein the monitor is characterized in that: circular level bubble (2) are installed to the top of monitor shell (1), and monitor shell (1) passes through bolt fixed connection with circular level bubble (2), install round picture frame (3) on the preceding terminal surface of monitor shell (1), and monitor shell (1) and round picture frame (3) welded connection, the inside of round picture frame (3) is provided with observation mirror (4).

4. The vertical monitor according to claim 1, wherein the monitor is characterized in that: switch keyboard (10) are installed to the top of monitor shell (1), and monitor shell (1) passes through bolt fixed connection with switch keyboard (10), power (11) are installed to one side of monitor shell (1), and monitor shell (1) passes through bolt fixed connection with power (11).

5. The vertical monitor according to claim 1, wherein the monitor is characterized in that: connecting frame (5) are installed to the below of monitor shell (1), and monitor shell (1) passes through bolt fixed connection with connecting frame (5), rolling disc (6) are installed to the below of connecting frame (5), and connecting frame (5) pass through bolt fixed connection with rolling disc (6), rolling disc (6) pass through the bearing rotation with base platform (7) and are connected.

6. The vertical monitor according to claim 1, wherein the monitor is characterized in that: fixing base (8) are installed to the below of base platform (7), and base platform (7) pass through bolt fixed connection with fixing base (8), monitoring chassis (9) are installed to the below of fixing base (8), and fixing base (8) pass through bolt fixed connection with monitoring chassis (9).